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Abrasive grains from Poland High Quality Abrasives

For over 30 years we've delivered great quality to thousands of companies. Choose from best abrasive materials!

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Trust is built through actions. That’s why our clients stay with us for years.

At KOS, we go beyond supplying abrasives - we provide fast delivery, flexible solutions, and expert guidance at every step. Whether you need an urgent shipment, a custom order, or support in selecting the right material, we’re here to make the entire process smooth and effortless. For over 30 years, companies across Europe have trusted us to deliver consistent, reliable quality, and to be a partner they can truly count on.

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Reliability certified

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Featured products

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White Fused Alumina

Synthetic material of exceptional hardness, versatility, and reusability, excellent for metalworking, glass processing, and precision casting.

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Brown Fused Alumina

Highly durable product with high purity, ideal for repeated use in metal, glass, and stone processing, as well as sandblasting automotive and industrial components.

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Cast Steel Shot

Efficient metallic material available in crushed and round forms, used for various surface treatment tasks, from scale removal to smoothing castings.

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Glass Beads

Durable, chemically inert beads with a smooth surface, ideal for precision processing, polishing, and hardening of various materials with high repeatability of effects.

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gemstones

Trusted expertise since 1990

For over 30 years, we’ve been supplying certified abrasive materials to companies across Poland and Europe — delivering quality that meets the highest industry standards.

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Tailored solutions, expert support

We go beyond just supplying abrasives. From technical consulting to logistics, recycling, and cost optimization — we help you focus on what matters most: your business.

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Proven performance, guaranteed standards

Our abrasive grains — including fused alumina, silicon carbide, and steel shot — are backed by certifications and strict quality control, giving you full confidence in every shipment.

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Fast, reliable shipping across Europe

Time is critical in your industry. That’s why we ensure next-day delivery for every order — with flexible options, careful packing, and full customer support.

Product applications

  • Surface blasting: sandblasting, glass bead blasting, soda blasting
  • Manufacturing of grinding wheels and abrasive tools
  • Abrasive blasting – dry and wet
  • Treatment of stainless steel, specialty alloys, and non-ferrous surfaces
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Sandblasting Pro – Expert Guide to Abrasive Blasting Techniques

Coming soon

KOS services

  • Supply of all types of abrasive materials - with a full range of grit sizes
  • Processing of wet abrasive grain: crushing, screening, and drying
  • Fast and secure transport to your site or warehouse
  • Recycling of used ceramic grinding wheels - fully certified and environmentally responsible
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Need advice?

Not sure what you need? Give us a call — you’ll talk directly with our abrasives expert who’s ready to help.

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